Annual report pursuant to Section 13 and 15(d)

Subsequent Events (Details)

Subsequent Events (Details) - USD ($)
$ in Thousands
Mar. 08, 2021
Sep. 13, 2019
Mar. 08, 2019
Sep. 13, 2018
Subsequent Events (Textual)        
Convetible debt maturity date   Mar. 13, 2020 Sep. 13, 2019 Mar. 13, 2019
Legacy Tech Partners, LLC (LTP) [Member] | Subsequent Event [Member]        
Subsequent Events (Textual)        
Convertible debt $ 375      
Senior secured convertible debenture, description The Debenture accrues interest at a rate of 10% and is due on the earlier of the occurrence of certain liquidity events with respect to the Company and March 8, 2022. The Debenture may be converted at any time after the issue date into shares of the Company's Common Stock (the "Conversion Shares") at a price equal to $0.05 per share. Together with each Conversion Share a warrant will be issued with a strike price of $0.05 per share and an expiration date of March 8, 2026 (the "Warrants"). LTP has an obligation to lend the Company an additional $625 thousand under the same terms prior to March 31, 2022, and an option to fund an additional $4 million under the same terms prior to March 8, 2024. LTP also as the option to extend the maturity date of each loan it makes to the Company, including the initial loan of $375 thousand for a term not to exceed four years from the original maturity date of that loan. Net proceeds were $314 thousand after legal fees related to the transaction. The Debenture is secured by a lien on all the Company's assets. The Company's U.S. subsidiaries entered into Guaranties on March 9, 2021 in favor of LTP under which such subsidiaries guaranteed the Company's obligations under the Debenture and granted LTP a lien on all assets of such subsidiaries. The use of proceeds from the Debenture will be to extinguish liabilities of the Company and to fund the development of the EdTech (as defined below) business. The Warrants will not be listed for trading on any national securities exchange. The Warrants and the shares issuable upon conversion of the Debenture are not being registered under the Securities Act of 1933, as amended (the "Securities Act"). The aggregate number of shares issuable upon conversion of the Debenture and upon the exercise of the Warrants may not exceed 19.9% of the number of shares of the Common Stock outstanding immediately after giving effect to the issuance of shares upon conversion of the Debenture and the exercise of the Warrants.